! Started logfile: /scr/pima/bg219h_uvs/J1224+4335_X_uvs.log on Thu Apr 7 12:10:42 2016 obs /scr/pima/bg219h_uvs/J1224+4335_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1224+4335_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.883951 visibilities/baseline/integration-bin. ! Found source: J1224+4335 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 17184 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J1224+4335_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.011124Jy sigma=25.555761 ! Fit after self-cal, rms=0.831527Jy sigma=20.912726 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8982 mas, bmaj=1.154 mas, bpa=-5.672 degrees ! Estimated noise=0.527668 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129423 Jy ! Component: 100 - total flux cleaned = 0.166409 Jy ! Total flux subtracted in 100 components = 0.166409 Jy ! Clean residual min=-0.007409 max=0.016142 Jy/beam ! Clean residual mean=-0.000004 rms=0.001971 Jy/beam ! Combined flux in latest and established models = 0.166409 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.166409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.070137Jy sigma=1.666374 ! Fit after self-cal, rms=0.070026Jy sigma=1.663912 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181725 Jy ! Component: 100 - total flux cleaned = 0.0277092 Jy ! Total flux subtracted in 100 components = 0.0277092 Jy ! Clean residual min=-0.004697 max=0.011028 Jy/beam ! Clean residual mean=-0.000006 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 0.194118 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.194118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.064956Jy sigma=1.511933 ! Fit after self-cal, rms=0.064912Jy sigma=1.509881 ! Inverting map ! Added new window around map position (0.6, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00947196 Jy ! Component: 100 - total flux cleaned = 0.0144133 Jy ! Total flux subtracted in 100 components = 0.0144133 Jy ! Clean residual min=-0.004500 max=0.005290 Jy/beam ! Clean residual mean=-0.000006 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.208532 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.208532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.063389Jy sigma=1.464466 ! Fit after self-cal, rms=0.063256Jy sigma=1.462197 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=1.424 mas, bpa=-4.802 degrees ! Estimated noise=0.307834 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00485325 Jy ! Component: 100 - total flux cleaned = 0.00727803 Jy ! Component: 150 - total flux cleaned = 0.00831428 Jy ! Component: 200 - total flux cleaned = 0.00866764 Jy ! Total flux subtracted in 200 components = 0.00866764 Jy ! Clean residual min=-0.002840 max=0.004119 Jy/beam ! Clean residual mean=-0.000011 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.217199 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.217199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.062907Jy sigma=1.451733 ! Fit after self-cal, rms=0.062842Jy sigma=1.450708 ! Inverting map ! Added new window around map position (1, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00365466 Jy ! Component: 100 - total flux cleaned = 0.00561556 Jy ! Component: 150 - total flux cleaned = 0.00708346 Jy ! Component: 200 - total flux cleaned = 0.00798179 Jy ! Total flux subtracted in 200 components = 0.00798179 Jy ! Clean residual min=-0.002584 max=0.002366 Jy/beam ! Clean residual mean=-0.000007 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.225181 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 63 components and 0.225181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.062612Jy sigma=1.444410 ! Fit after self-cal, rms=0.062596Jy sigma=1.444201 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.137 x 1.424 at -4.802 degrees (North through East) ! Clean map min=-0.0023309 max=0.16504 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.98 KP 1.01 ! LA 1.00 MK 1.03 NL 1.01 OV 1.01 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 0.99 ! LA 1.00 MK 1.01 NL 0.98 OV 1.00 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.99 KP 1.02 ! LA 0.97 MK 1.01 NL 1.00 OV 1.03 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.96 KP 1.01 ! LA 0.99 MK 1.00 NL 0.99 OV 1.02 ! PT 0.99 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 1.02 ! LA 1.00 MK 1.00 NL 1.01 OV 1.00 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.97 KP 1.01 ! LA 0.98 MK 1.02 NL 0.96 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.96 KP 1.00 ! LA 0.99 MK 1.02 NL 0.99 OV 1.02 ! PT 0.98 SC 1.00 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.062596Jy sigma=1.444201 ! Fit after self-cal, rms=0.061876Jy sigma=1.440265 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=1.424 mas, bpa=-4.363 degrees ! Estimated noise=0.306105 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000163867 Jy ! Component: 100 - total flux cleaned = 2.38566e-05 Jy ! Component: 150 - total flux cleaned = 0.000222149 Jy ! Component: 200 - total flux cleaned = 0.000430738 Jy ! Total flux subtracted in 200 components = 0.000430738 Jy ! Clean residual min=-0.002003 max=0.002220 Jy/beam ! Clean residual mean=-0.000004 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.225612 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.225612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061811Jy sigma=1.438944 ! Fit after self-cal, rms=0.061805Jy sigma=1.438858 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061805Jy sigma=1.438858 ! Fit after self-cal, rms=0.062698Jy sigma=1.433241 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.135 mas, bmaj=1.428 mas, bpa=-3.987 degrees ! Estimated noise=0.306413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000998521 Jy ! Component: 100 - total flux cleaned = 0.0010016 Jy ! Component: 150 - total flux cleaned = 0.00102981 Jy ! Component: 200 - total flux cleaned = 0.00105452 Jy ! Total flux subtracted in 200 components = 0.00105452 Jy ! Clean residual min=-0.001943 max=0.001741 Jy/beam ! Clean residual mean=-0.000004 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.226666 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.226666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.062668Jy sigma=1.432403 ! Fit after self-cal, rms=0.062686Jy sigma=1.432329 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.33488e-05 Jy ! Component: 100 - total flux cleaned = 0.000119817 Jy ! Component: 150 - total flux cleaned = 0.000119411 Jy ! Component: 200 - total flux cleaned = 0.000157278 Jy ! Total flux subtracted in 200 components = 0.000157278 Jy ! Clean residual min=-0.001966 max=0.001700 Jy/beam ! Clean residual mean=-0.000004 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.226824 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.226824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.062673Jy sigma=1.431996 ! Fit after self-cal, rms=0.062671Jy sigma=1.431988 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.062671Jy sigma=1.431988 ! Fit after self-cal, rms=0.062701Jy sigma=1.431899 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.135 mas, bmaj=1.429 mas, bpa=-4.036 degrees ! Estimated noise=0.30604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.56923e-05 Jy ! Component: 100 - total flux cleaned = -6.66929e-05 Jy ! Component: 150 - total flux cleaned = -4.83992e-05 Jy ! Component: 200 - total flux cleaned = -3.14651e-05 Jy ! Total flux subtracted in 200 components = -3.14651e-05 Jy ! Clean residual min=-0.001953 max=0.001705 Jy/beam ! Clean residual mean=-0.000003 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.226792 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.226792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.062692Jy sigma=1.431617 ! Fit after self-cal, rms=0.062693Jy sigma=1.431609 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.01868e-05 Jy ! Component: 100 - total flux cleaned = 6.18639e-05 Jy ! Component: 150 - total flux cleaned = 0.000106933 Jy ! Component: 200 - total flux cleaned = 0.000121388 Jy ! Total flux subtracted in 200 components = 0.000121388 Jy ! Clean residual min=-0.001966 max=0.001696 Jy/beam ! Clean residual mean=-0.000003 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.226913 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 0.226914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.062686Jy sigma=1.431430 ! Fit after self-cal, rms=0.062685Jy sigma=1.431428 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.062685Jy sigma=1.431428 ! Fit after self-cal, rms=0.062676Jy sigma=1.431405 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.273 mas, bmaj=2.454 mas, bpa=13.23 degrees ! Estimated noise=0.371441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000158257 Jy ! Component: 100 - total flux cleaned = -0.000106954 Jy ! Component: 150 - total flux cleaned = -2.42586e-05 Jy ! Component: 200 - total flux cleaned = 2.33111e-06 Jy ! Total flux subtracted in 200 components = 2.33111e-06 Jy ! Clean residual min=-0.002077 max=0.001856 Jy/beam ! Clean residual mean=-0.000006 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.226916 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 110 components and 0.226916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.062675Jy sigma=1.431359 ! Fit after self-cal, rms=0.062671Jy sigma=1.431325 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.75598e-05 Jy ! Component: 100 - total flux cleaned = -2.46209e-05 Jy ! Component: 150 - total flux cleaned = -9.56788e-09 Jy ! Component: 200 - total flux cleaned = 1.48842e-05 Jy ! Total flux subtracted in 200 components = 1.48842e-05 Jy ! Clean residual min=-0.002063 max=0.001842 Jy/beam ! Clean residual mean=-0.000006 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.226931 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 119 components and 0.226931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.062672Jy sigma=1.431325 ! Fit after self-cal, rms=0.062669Jy sigma=1.431306 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.135 mas, bmaj=1.429 mas, bpa=-3.992 degrees ! Estimated noise=0.305804 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.135 x 1.429 at -3.992 degrees (North through East) ! Clean map min=-0.0018108 max=0.16446 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8962 mas, bmaj=1.158 mas, bpa=-5.128 degrees ! Estimated noise=0.523486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.128406 Jy ! Component: 100 - total flux cleaned = 0.165787 Jy ! Component: 150 - total flux cleaned = 0.184788 Jy ! Component: 200 - total flux cleaned = 0.19604 Jy ! Total flux subtracted in 200 components = 0.19604 Jy ! Clean residual min=-0.004172 max=0.006216 Jy/beam ! Clean residual mean=-0.000004 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.19604 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.19604 Jy ! Inverting map and beam ! Estimated beam: bmin=1.135 mas, bmaj=1.429 mas, bpa=-3.992 degrees ! Estimated noise=0.305804 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00892161 Jy ! Component: 100 - total flux cleaned = 0.0142141 Jy ! Component: 150 - total flux cleaned = 0.0179664 Jy ! Component: 200 - total flux cleaned = 0.020776 Jy ! Total flux subtracted in 200 components = 0.020776 Jy ! Clean residual min=-0.002337 max=0.002150 Jy/beam ! Clean residual mean=-0.000007 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.216816 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.216816 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.273 mas, bmaj=2.454 mas, bpa=13.23 degrees ! Estimated noise=0.371441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320128 Jy ! Component: 100 - total flux cleaned = 0.00519683 Jy ! Component: 150 - total flux cleaned = 0.00658 Jy ! Component: 200 - total flux cleaned = 0.00758172 Jy ! Total flux subtracted in 200 components = 0.00758172 Jy ! Clean residual min=-0.002075 max=0.001821 Jy/beam ! Clean residual mean=-0.000008 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.224398 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000744629 Jy ! Component: 100 - total flux cleaned = 0.00122436 Jy ! Component: 150 - total flux cleaned = 0.00144752 Jy ! Component: 200 - total flux cleaned = 0.00162383 Jy ! Total flux subtracted in 200 components = 0.00162383 Jy ! Clean residual min=-0.002008 max=0.001812 Jy/beam ! Clean residual mean=-0.000007 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.226022 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 86 components and 0.226022 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.135 mas, bmaj=1.429 mas, bpa=-3.992 degrees ! Estimated noise=0.305804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.60571e-05 Jy ! Component: 100 - total flux cleaned = 2.13528e-05 Jy ! Component: 150 - total flux cleaned = 0.00012542 Jy ! Component: 200 - total flux cleaned = 0.000189612 Jy ! Total flux subtracted in 200 components = 0.000189612 Jy ! Clean residual min=-0.001987 max=0.001683 Jy/beam ! Clean residual mean=-0.000004 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.226211 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.226211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.062739Jy sigma=1.433115 ! Fit after self-cal, rms=0.062718Jy sigma=1.432712 wmodel /scr/pima/bg219h_uvs/J1224+4335_X_map.mod ! Writing 104 model components to file: /scr/pima/bg219h_uvs/J1224+4335_X_map.mod wobs /scr/pima/bg219h_uvs/J1224+4335_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1224+4335_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1224+4335_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J1224+4335_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000874394 Jy ! Component: 100 - total flux cleaned = -0.00124989 Jy ! Component: 150 - total flux cleaned = -0.00142586 Jy ! Component: 200 - total flux cleaned = -0.00151108 Jy ! Component: 250 - total flux cleaned = -0.00164667 Jy ! Component: 300 - total flux cleaned = -0.00177869 Jy ! Component: 350 - total flux cleaned = -0.00182985 Jy ! Component: 400 - total flux cleaned = -0.00190465 Jy ! Component: 450 - total flux cleaned = -0.00195339 Jy ! Component: 500 - total flux cleaned = -0.00197672 Jy ! Component: 550 - total flux cleaned = -0.00199992 Jy ! Component: 600 - total flux cleaned = -0.00195479 Jy ! Component: 650 - total flux cleaned = -0.00195494 Jy ! Component: 700 - total flux cleaned = -0.00197629 Jy ! Component: 750 - total flux cleaned = -0.00197612 Jy ! Component: 800 - total flux cleaned = -0.00193422 Jy ! Component: 850 - total flux cleaned = -0.00197542 Jy ! Component: 900 - total flux cleaned = -0.00205632 Jy ! Component: 950 - total flux cleaned = -0.00205634 Jy ! Component: 1000 - total flux cleaned = -0.00207617 Jy ! Component: 1050 - total flux cleaned = -0.00205685 Jy ! Component: 1100 - total flux cleaned = -0.00207617 Jy ! Component: 1150 - total flux cleaned = -0.00200116 Jy ! Component: 1200 - total flux cleaned = -0.00205701 Jy ! Component: 1250 - total flux cleaned = -0.00200187 Jy ! Component: 1300 - total flux cleaned = -0.00200203 Jy ! Component: 1350 - total flux cleaned = -0.00196625 Jy ! Component: 1400 - total flux cleaned = -0.00194884 Jy ! Component: 1450 - total flux cleaned = -0.00193157 Jy ! Component: 1500 - total flux cleaned = -0.00196601 Jy ! Component: 1550 - total flux cleaned = -0.00189849 Jy ! Component: 1600 - total flux cleaned = -0.00191513 Jy ! Component: 1650 - total flux cleaned = -0.0019312 Jy ! Component: 1700 - total flux cleaned = -0.00189818 Jy ! Component: 1750 - total flux cleaned = -0.0018006 Jy ! Component: 1800 - total flux cleaned = -0.00173626 Jy ! Component: 1850 - total flux cleaned = -0.00168865 Jy ! Component: 1900 - total flux cleaned = -0.00167308 Jy ! Component: 1950 - total flux cleaned = -0.00164204 Jy ! Component: 2000 - total flux cleaned = -0.00159603 Jy ! Component: 2050 - total flux cleaned = -0.00159593 Jy ! Component: 2100 - total flux cleaned = -0.00156566 Jy ! Component: 2150 - total flux cleaned = -0.00155067 Jy ! Component: 2200 - total flux cleaned = -0.00153577 Jy ! Component: 2250 - total flux cleaned = -0.00150638 Jy ! Component: 2300 - total flux cleaned = -0.00147738 Jy ! Component: 2350 - total flux cleaned = -0.00147738 Jy ! Component: 2400 - total flux cleaned = -0.00143472 Jy ! Component: 2450 - total flux cleaned = -0.0014346 Jy ! Component: 2500 - total flux cleaned = -0.00143452 Jy ! Component: 2550 - total flux cleaned = -0.00136503 Jy ! Component: 2600 - total flux cleaned = -0.00135135 Jy ! Component: 2650 - total flux cleaned = -0.00132399 Jy ! Component: 2700 - total flux cleaned = -0.00128317 Jy ! Component: 2750 - total flux cleaned = -0.00126966 Jy ! Component: 2800 - total flux cleaned = -0.00128309 Jy ! Component: 2850 - total flux cleaned = -0.00121665 Jy ! Component: 2900 - total flux cleaned = -0.00119023 Jy ! Component: 2950 - total flux cleaned = -0.0011642 Jy ! Component: 3000 - total flux cleaned = -0.00116417 Jy ! Component: 3050 - total flux cleaned = -0.00116397 Jy ! Component: 3100 - total flux cleaned = -0.00115108 Jy ! Component: 3150 - total flux cleaned = -0.00112566 Jy ! Component: 3200 - total flux cleaned = -0.00112583 Jy ! Component: 3250 - total flux cleaned = -0.00111338 Jy ! Component: 3300 - total flux cleaned = -0.00106371 Jy ! Component: 3350 - total flux cleaned = -0.0010884 Jy ! Component: 3400 - total flux cleaned = -0.00108841 Jy ! Component: 3450 - total flux cleaned = -0.00107619 Jy ! Component: 3500 - total flux cleaned = -0.00103966 Jy ! Component: 3550 - total flux cleaned = -0.00107596 Jy ! Component: 3600 - total flux cleaned = -0.00105187 Jy ! Component: 3650 - total flux cleaned = -0.0010281 Jy ! Component: 3700 - total flux cleaned = -0.0010162 Jy ! Component: 3750 - total flux cleaned = -0.000969194 Jy ! Component: 3800 - total flux cleaned = -0.000969201 Jy ! Component: 3850 - total flux cleaned = -0.000969115 Jy ! Component: 3900 - total flux cleaned = -0.000946023 Jy ! Component: 3950 - total flux cleaned = -0.000923035 Jy ! Component: 4000 - total flux cleaned = -0.000934465 Jy ! Component: 4050 - total flux cleaned = -0.000923138 Jy ! Total flux subtracted in 4096 components = -0.000945738 Jy ! Clean residual min=-0.000813 max=0.000700 Jy/beam ! Clean residual mean=-0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.225265 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 380 components and 0.225265 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1224+4335_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.135 x 1.429 at -3.992 degrees (North through East) ! Clean map min=-0.0013217 max=0.16353 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1224+4335_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.163535 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185426 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.340159 0.340159 0.680318 1.36064 2.72127 5.44254 10.8851 21.7702 43.5404 87.0807 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.163 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 881.94 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1224+4335_X_uvs.log closed on Thu Apr 7 12:10:46 2016